• RF Engineer Senior Staff

    Lockheed Martin (Littleton, CO)
    …career ** RF Engineer ** to join our team in **Littleton, CO** \! As an RF Engineer , you will architect, design , and develop RF systems and ... as a Certified Principal Engineer \(CPE\), Responsible Engineer , or equivalent * Experience with RF /digital...components such as LNAs, hybrids, LTWTAs, SSPAs, oscillators, and frequency converters * RF front\-end design more
    Lockheed Martin (11/19/25)
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  • Senior Principal RF Cross Product…

    RTX Corporation (Tucson, AZ)
    …create a safer, more secure world. The Effector RF Products department is seeking **a Senior Principal RF Engineer ** to serve as the Cross Product Team ... in Tucson, AZ. **What You Will Do:** + Coordinate RF Circuit Card Assembly (CCA) and subassembly design...system-level trades, and performance optimization. + Knowledge of advanced RF technologies such as frequency synthesizers, receivers,… more
    RTX Corporation (10/22/25)
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  • Senior Staff Semiconductor RF Test…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Mission Systems is seeking an exceptionally talented, motivated, and creative ** Senior Staff Semiconductor RF Test Engineer ** for our ... technology and microelectronic manufacturing test methodologies is essential. The ** Senior Staff Semiconductor RF Test Engineer...developing test solutions for MMICs and RFICs at various frequency ranges and power levels, High Power RF more
    Northrop Grumman (10/07/25)
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  • RF Design Engineer (Hybrid)

    BAE Systems (Cedar Rapids, IA)
    …fly the aircraft; our navigation systems chart the course and keep them on track. As an RF Design Engineer , you will contribute to the design and ... will work closely with senior engineers and design teams to develop RF subsystems and...be available based on position level and/or job specifics. ** RF Design Engineer (Hybrid)** **118752BR**… more
    BAE Systems (11/25/25)
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  • Senior RF Subsystems Engineer

    RTX Corporation (Tucson, AZ)
    …secure world. The Effector RF Products Team at Raytheon is seeking a talented Senior Engineer to join our team in Tucson, AZ. The candidate will be ... responsible for contributing to the analysis, design , and implementation of RF subsystems and sensors within missile products. The selected candidate will be… more
    RTX Corporation (10/07/25)
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  • RF Electronics Stack Lead - Senior

    RTX Corporation (Tucson, AZ)
    …The Effector RF Design Department is seeking a highly skilled **Electrical Engineer ** to serve as the ** RF Stack Lead** for a radar program. As the ... tools: + Mentor DX Designer or equivalent. + High Frequency Structure Simulator (HFSS) or equivalent. + SystemVue/Genesys or...and fabrication. + High-speed data converter test/characterization. + High-power RF design or test. + Ability to… more
    RTX Corporation (12/11/25)
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  • Senior Principal RF Mechanical…

    RTX Corporation (Tucson, AZ)
    …our team in Tucson, AZ. The candidate will be responsible for providing innovative design solutions for the packaging of antennas, RF Circuit Card Assemblies, ... in Tucson, AZ. **What You Will Do:** + Lead mechanical design activities involving RF hardware + Lead others by understanding team dynamics and capitalizing… more
    RTX Corporation (10/29/25)
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  • Senior Principal Semiconductor RF

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Mission Systems is seeking an exceptionally talented, motivated, and creative ** Senior Principal Semiconductor RF Test Engineer ** for our ... of semiconductor technology and microelectronic manufacturing test methodologies is essential. The ** Senior Principal Semiconductor RF Test Engineer ** will… more
    Northrop Grumman (10/08/25)
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  • Senior RF ATE Engineer

    Amazon (Redmond, WA)
    …connectivity to un-served and under-served communities around the world. Come work at Amazon! As Senior RF ATE Engineer , you will engage with an experienced ... cross-disciplinary staff to conceive and design innovative product solutions. You will work closely with...pre-/post-qualification lots. - Develop and transfer to volume production RF and high-speed digital die probing techniques to improve… more
    Amazon (12/05/25)
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  • Senior RF Engineer (WiFi),…

    Amazon (Redmond, WA)
    …government agencies, and other organizations operating in places without reliable connectivity. As a RF Engineer at Leo, you will work closely with the Hardware ... Engineering team and cross-functional partners to design , implement, debug, and characterize RF systems...RF circuits across 2.4/5/6 GHz bands - Develop RF coexistence solutions for multi- radio platforms (WiFi/BT/Thread)… more
    Amazon (12/24/25)
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